Environment & Safety Gas Processing/LNG Maintenance & Reliability Petrochemicals Process Control Process Optimization Project Management Refining

Tiwari, V. K.

Reliance Industries Ltd., Mumbai, India

Vivek Kumar Tiwari has more than 15 yr of experience in process plant design and piping material engineering. He is regularly involved in piping material functions, including solving the issues related to piping materials during the design to commissioning stages of process plants. Tiwari holds a B.Tech. degree in chemical engineering and works for Reliance Industries Ltd., India.

Differential thermal expansion and welding problems in dissimilar joint of carbon steel to austenitic stainless-steel piping in high-temperature applications

Freelance, Consultant: Choudhury, M. G.
Reliance Industries Ltd.: Tiwari, V. K.
KBR: Ashesh, A.

Joining dissimilar piping materials has found widespread application in various process plant piping, most notably in jacketed piping with carbon-steel jackets and austenitic stainless-steel core piping with stainless-steel end closures that require welding to carbon-steel jacket piping.

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